Hình dạng
A yellow diamond-shaped warning sign, often showing a black car symbol with curved skid lines, or the legend SLIPPERY WHEN WET.
Khi nào bạn gặp
On bridges, curves, and stretches of road that lose traction in rain, or where oil and moisture make the surface slick.
Bạn phải làm gì
Slow down and drive carefully when the road is wet; brake gently, increase your following distance, and avoid sudden steering.
Nguồn: Sổ tay Thiết bị Kiểm soát Giao thông Thống nhất (MUTCD), ấn bản 11 — FHWA.
